KACWC001 Air cooler wet curtain 1. specially for air cooler 2. anti mildew 3. corrosion resist 4. high absorbability KACWC001 Air cooler wet curtain 1)Thickness(mm):100,150, 200 2) Height(mm) 1500,1800,2000 3)Width(mm) 600,300 4)Color: brown, green,black7090 type wet curtain specification1) Corrugated paper with the spatial crossing linking technology, high absorbability, high water resistant, ...